/* ============================================
   12 Stars Edu App - Legal Pages (Privacy, Terms)
   Uses design tokens from landing.css
   ============================================ */

.legal-page {
    min-height: 100vh;
    font-family: var(--landing-font);
    background: var(--landing-bg);
    color: var(--landing-text);
    position: relative;
    overflow-x: hidden;
}

.legal-page a {
    text-decoration: none;
}

.legal-page .ti {
    font-family: "tabler-icons" !important;
    speak: none;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
}

.legal-backdrop {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.legal-backdrop .landing-grid-pattern {
    opacity: 0.35;
}

.legal-main {
    position: relative;
    z-index: 1;
    padding: 32px 24px 64px;
}

.legal-main-inner {
    max-width: 1120px;
    margin: 0 auto;
}

/* Hero */
.legal-hero {
    background: var(--landing-brand-gradient);
    border-radius: var(--landing-radius);
    padding: 40px 36px;
    color: #fff;
    box-shadow: var(--landing-shadow-lg);
    margin-bottom: 32px;
    position: relative;
    overflow: hidden;
}

.legal-hero::before {
    content: "";
    position: absolute;
    top: -40%;
    right: -10%;
    width: 320px;
    height: 320px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}

.legal-hero::after {
    content: "";
    position: absolute;
    bottom: -30%;
    left: 10%;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.legal-hero-content {
    position: relative;
    z-index: 1;
}

.legal-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;
    padding: 6px 14px;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 16px;
    backdrop-filter: blur(8px);
}

.legal-hero h1 {
    margin: 0 0 12px;
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.legal-hero-subtitle {
    margin: 0;
    font-size: 1rem;
    opacity: 0.92;
    max-width: 640px;
    line-height: 1.6;
}

.legal-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.legal-hero-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    opacity: 0.95;
}

.legal-hero-meta-item i {
    font-size: 1.125rem;
}

/* Highlight cards */
.legal-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.legal-highlight-card {
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-sm);
    padding: 20px;
    box-shadow: var(--landing-shadow-card);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.legal-highlight-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--landing-shadow-md);
}

.legal-highlight-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.legal-highlight-icon.blue {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
    color: #0749ed;
}

.legal-highlight-icon.green {
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    color: #059669;
}

.legal-highlight-icon.purple {
    background: linear-gradient(135deg, #ede9fe, #ddd6fe);
    color: #6366f1;
}

.legal-highlight-icon.amber {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #d97706;
}

.legal-highlight-card h3 {
    margin: 0 0 6px;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--landing-text);
}

.legal-highlight-card p {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--landing-text-muted);
    line-height: 1.5;
}

/* Layout: TOC + content */
.legal-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 32px;
    align-items: start;
}

.legal-toc {
    position: sticky;
    top: 24px;
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-sm);
    padding: 20px;
    box-shadow: var(--landing-shadow-card);
}

.legal-toc-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--landing-text-muted);
    margin: 0 0 14px;
}

.legal-toc nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.legal-toc a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--landing-text-muted);
    transition: background 0.15s, color 0.15s;
}

.legal-toc a:hover {
    background: var(--landing-primary-light);
    color: var(--landing-primary);
}

.legal-toc a i {
    font-size: 1rem;
    opacity: 0.7;
}

.legal-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Sections */
.legal-section {
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-sm);
    padding: 28px 32px;
    box-shadow: var(--landing-shadow-card);
    scroll-margin-top: 24px;
}

.legal-section-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.legal-section-number {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--landing-brand-gradient);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 800;
}

.legal-section-header h2 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--landing-text);
    line-height: 1.3;
    padding-top: 4px;
}

.legal-section p {
    margin: 0 0 12px;
    font-size: 0.9375rem;
    line-height: 1.7;
    color: #334155;
}

.legal-section p:last-child {
    margin-bottom: 0;
}

.legal-section ul {
    margin: 0 0 12px;
    padding-left: 20px;
    color: #334155;
    font-size: 0.9375rem;
    line-height: 1.7;
}

.legal-section ul li {
    margin-bottom: 6px;
}

.legal-section a {
    color: var(--landing-primary);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.legal-section a:hover {
    color: var(--landing-primary-deeper);
}

/* Callout */
.legal-callout {
    display: flex;
    gap: 16px;
    padding: 20px 24px;
    border-radius: var(--landing-radius-sm);
    border-left: 4px solid #3b82f6;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    margin-top: 4px;
}

.legal-callout.warning {
    border-left-color: #f59e0b;
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
}

.legal-callout-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: #2563eb;
}

.legal-callout.warning .legal-callout-icon {
    color: #d97706;
}

.legal-callout-body h3 {
    margin: 0 0 6px;
    font-size: 0.9375rem;
    font-weight: 700;
    color: #1e40af;
}

.legal-callout.warning .legal-callout-body h3 {
    color: #92400e;
}

.legal-callout-body p {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.6;
    color: #1e3a8a;
}

.legal-callout.warning .legal-callout-body p {
    color: #78350f;
}

/* Contact + actions */
.legal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 8px;
}

.legal-contact-card {
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-sm);
    padding: 28px 32px;
    box-shadow: var(--landing-shadow-card);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.legal-contact-text h2 {
    margin: 0 0 8px;
    font-size: 1.125rem;
    font-weight: 700;
}

.legal-contact-text p {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--landing-text-muted);
    line-height: 1.6;
}

.legal-contact-text a {
    color: var(--landing-primary);
    font-weight: 600;
}

/* Responsive */
@media (max-width: 900px) {
    .legal-layout {
        grid-template-columns: 1fr;
    }

    .legal-toc {
        position: static;
    }

    .legal-toc nav {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .legal-toc a {
        flex: 1 1 auto;
        min-width: 140px;
    }
}

@media (max-width: 640px) {
    .legal-main {
        padding: 20px 16px 48px;
    }

    .legal-hero {
        padding: 28px 24px;
    }

    .legal-section {
        padding: 20px;
    }

    .legal-contact-card {
        padding: 20px;
        flex-direction: column;
        align-items: flex-start;
    }
}